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rehanazaz316

Rehan Azaz

@rehanazaz316

Nodejs, AWS Backend Developer, APIs, Lambda, Integrations

Pakistan
Englisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
⚡ I build backend systems and integrations that hold up in production. 5+ years on AWS serverless — Lambda, API Gateway, DynamoDB, Step Functions — plus Node.js, TypeScript, and NestJS. Most of my work is the messy middle: API integrations, payment flows, data pipelines, and AI/LLM features wired into real products. 🛠 Node.js · TypeScript · NestJS · AWS · React/Next.js · PostgreSQL · MongoDB 🤖 OpenAI & Anthropic APIs, RAG pipelines, agent workflows Shipped across fintech, logistics, IoT, and SaaS. 📩 Tell me what you're building and I'll tell you honestly if I'm the right fit.... Mehr lesen

Kompetenzen

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rehanazaz316
Rehan Azaz
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

API & Integrationen
I will build your backend API and AWS serverless integrations in node js
Ab50 $ / ProjektWeitere Details
KI-Integrationen
I will integrate ai and llm features into your app with openai or claude api
Ab90 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Remote_Dev

Lead Full-Stack Engineer

Remote Dev • Vollzeit

Dec 2024 - Present • 1 yr 10 mos

Delivering client projects end to end as lead engineer. Architecture, build, deployment, and handover across SaaS, e-commerce, and internal tooling. Design and build AWS serverless backends — Lambda, API Gateway, DynamoDB, S3, Step Functions Build REST APIs and third-party integrations: payment providers, CRMs, and vendor platforms Ship AI/LLM features into production apps — OpenAI and Anthropic APIs, RAG pipelines, agent workflows Frontend where the project needs it: React, Next.js, TypeScript Own technical decisions, timelines, and client communication directly

Satus_Systems

Senior Software Engineer

Satus Systems • Vollzeit

Sep 2023 - Dec 2024 • 1 yr 3 mos

Serverless AWS applications: Built full-stack serverless apps using AWS Amplify, Cognito, S3, API Gateway, DynamoDB, and Lambda to manage customer insurance claims, streamlining processing and improving user satisfaction B2B learning management system: Developed a role-based LMS for business and food safety training using MS Azure authentication, MS Graph APIs, and AWS S3 Booking platform (Pikit): Built a scheduling system allowing coaches and athletes to book lessons Real-time chat: Implemented live messaging with Firebase Firestore Firebase integrations: Authentication, Storage, Cloud Messaging, and Google Calendar sync

Full-Stack Engineer

TechmateTech LLC • Vollzeit

Aug 2022 - Sep 2023 • 1 yr 1 mo

Built and maintained full-stack web applications across client projects Developed REST APIs and integrated third-party services Worked across relational and document databases, and containerised deployments